340 search results - page 46 / 68 » Cryptography: An Art and Science |
CSE
2009
IEEE
15 years 4 months ago
2009
IEEE
Recent research identifies a growing privacy problem that exists within Online Social Networks (OSNs). Several studies have shown how easily strangers can extract personal data a...
120
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FOCS
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract— Motivated by applications in cryptography, we consider a generalization of randomness extraction and the related notion of privacy amplification to the case of two cor...
IPPS
2008
IEEE
15 years 3 months ago
2008
IEEE
Volunteer Computing is becoming a new paradigm not only for the Computational Grid, but also for institutions using production-level Data Grids because of the enormous storage pot...
FOCS
2005
IEEE
15 years 3 months ago
2005
IEEE
We consider the problem of storing a large file on a remote and unreliable server. To verify that the file has not been corrupted, a user could store a small private (randomized...
101
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GI
2004
Springer
15 years 2 months ago
2004
Springer
: Next to authentication, secure key exchange is considered the most critical and complex issue regarding ad-hoc network security. We present a low-cost, (i.e. low hardware-complex...